Bielsk Podlaski pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Bielsk Podlaski is low; grass is low.
Pollen Tomorrow
Tomorrow (21 September 2026) grass no longer expected.
7-Day Trend
Over the next week grass will increase; cypress, willow, and mugwort will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Alder (Alnus) | None | 0/100 |
| Birch (Betula) | None | 0/100 |
| Hazel (Corylus) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Grass (Poaceae) | Low | 5/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Alder (Alnus) | None | 0/100 | — |
| Birch (Betula) | None | 0/100 | — |
| Hazel (Corylus) | None | 0/100 | — |
| Cypress (Cupressaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | |
| Mugwort (Artemisia) | None | 0/100 |
Local Environmental Conditions
Bielsk Podlaski's Białka River area sees oak and birch as the leading source of tree pollen, and grass from nearby Podlaskie farmland extends exposure through grass. Local wind patterns around the Białka River help clear the air on breezier days, though calm spells can let counts build up locally.
Pollen exposure in Bielsk Podlaski tracks hazel and alder from January onward, before oak and birch takes over as the dominant spring pollen source; grass then picks up through early summer, with the overall window spanning January to August. Ragweed can add a modest late-season tail here in years with a warm, dry autumn.
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Frequently Asked Questions About Pollen in Podlaskie
Is pollen high in Bielsk Podlaski right now?
On 20 September 2026, overall pollen levels in Bielsk Podlaski are low. Grass is the main contributor to airborne pollen
Will pollen levels change in Bielsk Podlaski tomorrow?
On 21 September 2026, pollen conditions in Bielsk Podlaski will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Bielsk Podlaski this week?
According to the five-day outlook, grass pollen levels will increase later in the week.
Which pollen types are currently active in Bielsk Podlaski?
On 20 September 2026, Grass is the dominant pollen source in Bielsk Podlaski. cypress, willow, and artemisia are not currently active.
When is pollen season in Bielsk Podlaski?
How often is the Bielsk Podlaski pollen forecast updated?
The Bielsk Podlaski pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Bielsk Podlaski come from nearby or far away?
Studies show that most pollen exposure (often 70–90%) comes from nearby sources, such as local trees and vegetation. A good pollen forecast therefore depends on accurately representing local vegetation. Pollen can travel long distances, but this usually matters only early in the season or during specific wind events.
Are pollen levels in Bielsk Podlaski based on measurements or forecasts?
Pollen data is often misunderstood. Most "pollen levels" are not real-time measurements, but forecasts.
Direct pollen measurements are typically delayed by 1-2 days because they require manual analysis. To show current conditions in Bielsk Podlaski, modern forecasts combine recent measurements, weather data, and information about local vegetation.
This allows us to estimate pollen levels for today and the coming days, not just report the past.
Airmine’s atmospheric monitoring platform was developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team, using satellite and Earth observation technologies to improve emissions monitoring.
Understanding the Scale
The 0–100 scores represent risk levels, not direct measurements of pollen or air pollutant concentrations. Higher scores indicate higher risk. Pollen and air quality use different thresholds.
Pollen
| None | 0 | No or negligible risk of exposure. Pollen/mold exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen or mold spores may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen/mold exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen/mold exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen/mold exposure is expected to be at or near its highest levels. |
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Get 15-day pollen forecasts with morning, afternoon and evening detail, plus 5-day air quality forecasts. Explore interactive pollen risk maps, estimated pollen season start, route profiles and a symptoms diary.
Features and forecast availability vary by region. Currently covering Europe, the contiguous US, southern Canada, South Africa, Australia, Indonesia (Java & Bali), Brazil, Paraguay, Uruguay and the Buenos Aires area.
Developed with support from the European Space Agency (ESA) Business Applications and Space Solutions (BASS).
